org.apache.kerby.xdr.type

Class XdrUnsignedInteger

java.lang.Object

org.apache.kerby.xdr.type.AbstractXdrType<T>

org.apache.kerby.xdr.type.XdrSimple<Long>

org.apache.kerby.xdr.type.XdrUnsignedInteger

All Implemented Interfaces:

XdrType

public class XdrUnsignedInteger
extends XdrSimple<Long>

Xdr Unsigned Integer type from RFC 4506 An XDR unsigned integer is a 32-bit datum that encodes a non-negative integer in the range [0,4294967295]. It is represented by an unsigned binary number whose most and least significant bytes are 0 and 3, respectively. An unsigned integer is declared as follows: unsigned int identifier; (MSB) (LSB) +-------+-------+-------+-------+ |byte 0 |byte 1 |byte 2 |byte 3 | +-------+-------+-------+-------+ |------------32 bits------------|

Constructor Summary

Constructors

Constructor and Description
XdrUnsignedInteger()
XdrUnsignedInteger(Long value)
XdrUnsignedInteger(String value)

Method Summary

Modifier and Type	Method and Description
protected int	encodingBodyLength() The length of an unsigned integer is 4.
protected void	toBytes() Encode Unsigned Integer type to bytes.
protected void	toValue() Decode bytes to Unsigned Integer value.

Methods inherited from class org.apache.kerby.xdr.type.XdrSimple

decode, decodeBody, encodeBody, encodeBody, getBytes, isSimple, setBytes

Methods inherited from class org.apache.kerby.xdr.type.AbstractXdrType

decode, encode, encode, encodingLength, getDataType, getValue, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XdrUnsignedInteger

public XdrUnsignedInteger()

XdrUnsignedInteger

public XdrUnsignedInteger(String value)

XdrUnsignedInteger

public XdrUnsignedInteger(Long value)

Method Detail

encodingBodyLength

protected int encodingBodyLength()

The length of an unsigned integer is 4.

Overrides:

encodingBodyLength in class XdrSimple<Long>

Returns:

Length of a unsigned integer type.

toBytes

protected void toBytes()
                throws IOException

Encode Unsigned Integer type to bytes.

Specified by:

toBytes in class XdrSimple<Long>

Throws:

IOException - e

toValue

protected void toValue()

Decode bytes to Unsigned Integer value.

Specified by:

toValue in class XdrSimple<Long>